Thanks! its good enough for my project. There is any distributor in Israel of this IOIO component? if the answer is no - this link is ok? (I saw a 2 types) http://www.seeedstudio.com/depot/IOIO-OTG-for-Android-p-1615.html
בתאריך יום שלישי, 3 בפברואר 2015 בשעה 23:27:53 UTC+2, מאת Ytai: > > Do you have any specifications about the desired sample rate? number of > channels? voltage range? precision? > > The (stock) IOIO can do up to 16 concurrent channels at 1kHz each, 10-bit > resolution, where each channel is 0-3.3V. With some firmware tweaks you can > increase the sampling rate, and even more so if you're willing to trade-off > the number of channels. If you want different voltage levels, you'd need > some analog front-end. If you need higher resolution, you can use an > external ADC. > > In terms of software, you'd need to write a piece of Android software that > reads the (buffered) samples and draws them to the screen. > > What's you're describing has been done several times in the past. Some of > it might be open source. Google it. > > On Tue, Feb 3, 2015 at 11:17 AM, lilach azrad <[email protected] > <javascript:>> wrote: > >> My final project in my first degree of Software engineering is focused on >> making my Android smartphone to oscilloscope and I need DAQ component to >> achieve signals and show them on the Android smartphone. >> The minimal requirements are at least 2 analog input, ADC and a way to >> "transfer" the signals (via Bluetooh\usb) >> Does the IOIO help me? if yes what should I implement on my software side. >> Thanks, >> Lilach >> >> -- >> You received this message because you are subscribed to the Google Groups >> "ioio-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/ioio-users. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
